<?php
/**
 * Created by PhpStorm.
 * User: liuda
 * Date: 2018/5/22
 * Time: 14:51
 */
namespace app\index\Model;
use think\Model;
class Typefile extends Model
{
    public function getList($where,$field){
        if ( empty($where) ) return false;
        $rs = $this->where($where)->field($field)->select();
        return $rs;
    }

}